Push-to-Talk (PTT) handsets address the need for security in environments where background conversations must not be over heard on the telephone. With a Walker PTT handset any conversation can be conducted without the worries of eavesdropping. PTT solutions are also recommended for environments with loud intermittent background noise.
The PT Series is available in amplified or unamplified handsets. Noise canceling available as an optional features:
- Transmitter Type: EM-80 - Standard Gain Electret
- Output Level: -46 dBV
- Output Impedance: 1000
- Output Minimum (-20 dBV drive): 96 dBSPL
- Input Impedance: 150 Ohm
- Amplitude Limiting: 124 dBSPL
- Receive distortion: less than 5%
- Compatible with hearing aids
- PTTKMEM80 Color: Black
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